Search Results - "Jin, Songbo"

Ashkin-teller criticality and pseudo-first-order behavior in a frustrated Ising model on the square lattice by Jin, Songbo, Sen, Arnab, Sandvik, Anders W

“…We study the challenging thermal phase transition to stripe order in the frustrated square-lattice Ising model with couplings J(1) < 0 (nearest-neighbor,…”
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Phase transitions in the frustrated Ising model on the square lattice by Jin, Songbo, Sen, Arnab, Guo, Wenan, Sandvik, Anders W.

“…We consider the thermal phase transition from a paramagnetic to a stripe-anti-ferromagnetic phase in the frustrated two-dimensional square-lattice Ising model…”
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Thermal valence-bond-solid transition of quantum spins in two dimensions by Jin, Songbo, Sandvik, Anders W.

“…We study the S = 1/2 Heisenberg (J) model on the two-dimensional (2D) square lattice in the presence of additional higher-order spin interactions (Q) which…”
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Universal Néel temperature in three-dimensional quantum antiferromagnets by Jin, Songbo, Sandvik, Anders W.

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Phase transitions in classical and quantum spin systems by Jin, Songbo

“…Classical and quantum spin systems are widely used models in both experimental and theoretical condensed matter physics. In many materials, the electronic…”
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Thermal valence-bond-solid transition of quantum spins in two dimensions by Jin, Songbo, Sandvik, Anders W

“…Phys. Rev. B 87, 180404 (2013) We study the S=1/2 Heisenberg (J) model on the two-dimensional square lattice in the presence of additional higher-order spin…”
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Universal Neel Temperature in Three-Dimensional Quantum Antiferromagnets by Jin, Songbo, Sandvik, Anders W

“…Phys. Rev. B 85, 020409(R) (2012) We study three-dimensional dimerized S=1/2 Heisenberg antiferromagnets, using quantum Monte Carlo simulations of systems with…”
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Ashkin-Teller criticality and pseudo first-order behavior in a frustrated Ising model on the square lattice by Jin, Songbo, Sen, Arnab, Sandvik, Anders W

“…Phys. Rev. Lett. 108, 045702 (2012) We study the challenging thermal phase transition to stripe order in the frustrated square-lattice Ising model with…”
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Phase transitions in the frustrated Ising model on the square lattice by Jin, Songbo, Sen, Arnab, Guo, Wenan, Sandvik, Anders W

“…Phys. Rev. B 87, 144406 (2013) We consider the thermal phase transition from a paramagnetic to stripe-antiferromagnetic phase in the frustrated two-dimensional…”
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